Being a current member of the Cygnus advisory group, I can confirm that I have not been asked for any money whatsoever. Members have all signed NDA's and can't give out any information without Doc's permission. My take (and my opinion only) on the silence and lack of tech info is that being a small startup, leaking any info might give the existing companies ideas that they wouldn't normally have. The current manufacturers would probably also be able to ramp up production much quicker than a small company like Avitech eclipsing the advantage of being ahead of the curve, so to speak. I'm not sure if patents are currently in place to protect his intellectual property or not. I hope so, but, that takes time also.....time I would rather see him spend on building a working prototype and not worrying about other parts of the puzzle until Cygnus is proven to work. One step at a time. No point in ramping up promotional advertising, hints at technology, or, photos of a "cartoon" detector if the revolutionary tech doesn't pan out. He's had some health issues, and, with the quarantine situation, delays were unanticipated, but, understandable. Hopefully, it will all be resolved and we get a great piece of gear we can all enjoy. If not, we're really not out anything. I can still go out, detect, and find interesting stuff!